Mathematics, 20.05.2020 02:59 bluebunny1231999
Which two-way table contains the same information as the Venn diagram? Planted beans Didn't plant beans Total Planted corn 30 27 57 Didn't plant corn 16 20 36 Total 46 47 93 Planted beans Didn't plant beans Total Planted corn 30 16 46 Didn't plant corn 27 20 47 Total 57 36 93 Planted beans Didn't plant beans Total Planted corn 30 27 3 Didn't plant corn 16 20 4 Total 14 7 93 Planted beans Didn't plant beans Total Planted corn 27 20 47 Didn't plant corn 30 16 46 Total 57 36 93
Answers: 3
Mathematics, 21.06.2019 18:00
John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel. write an equation to determine the total number of pages (p)(p) in the novel.
Answers: 1
Mathematics, 21.06.2019 18:20
Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.
Answers: 3
Mathematics, 21.06.2019 19:30
At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?
Answers: 3
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
Which two-way table contains the same information as the Venn diagram? Planted beans Didn't plant be...
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